00491cam a22001931  4500001000700000003000800007005001700015008004100032010001700073015001400090040003900104050001500143082001200158110002600170245002600196260004600222300002000268350000900288290185BD-DhUL20170619102134.0710519s1966    enk           000 0 eng    a   68116098   aB68-03924  aBD-DhULcBD-DhULdBD-DhULbBD-DhUL00aLF402b.A500a378.4212 aUniversity of London.10aUniversity of Dhaka /  aDhaka :b The University of Dhaka,c1997.  a382 p.,c21 cm.  aN.T.